carp ipbalance ?

i very like the openbsd's carp's "ip balancing" function
would the new release version import it from openbsd? :p
At first glance FreeBSD's carp lacks several features behind OpenBSD's one.
s_addr hashing used in ARP balancing is between them.
Same problem here... ARP balancing is pretty useless for me as ISP administrator. We have L3 before FreeBSD servers, so I can't use FreeBSD's carp for loadbalancing, only for fail-over